Bently Nevada
Bently Nevada 330703-000-040-10-02-00 3300 XL 11mm Proximity Probe
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 330703-000-040-10-02-00
Product Type: 3300 XL 11mm Proximity Probe
Product Origin: USA
Payment: T/T
Weight: 600g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Product Overview
The Bently Nevada 330703-000-040-10-02-00 is a high-precision eddy current proximity probe within the 3300 XL 11 mm Transducer System. It is designed for extended-range measurements, providing reliable monitoring of axial displacement, thrust position, gap, and vibration in large turbomachinery. With a significantly larger linear range than 8 mm probes, it is ideal for applications involving substantial shaft movement.
We supply this unit as 100% brand new, original factory equipment to ensure maximum measurement stability and machinery protection in critical industrial environments.
Part Number Breakdown
| Code Segment | Description |
|---|---|
| 330703 | 3300 XL 11 mm Proximity Probe, 1/2-20 UNF thread, non-armored |
| -000 | Unthreaded Length: 0.0 inches |
| -040 | Case Length: 4.0 inches |
| -10 | Total Length: 1.0 meter (3.3 ft) |
| -02 | Connector: Miniature ClickLoc coaxial (standard) |
| -00 | Approvals: No hazardous area certifications |
Technical Specifications
| Parameter | Specification |
|---|---|
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Case Material | AISI 303 Stainless Steel |
| Operating Temperature | -52°C to +177°C |
| Linear Range | 4.0 mm (160 mils) |
| Scale Factor | 3.94 V/mm (100 mV/mil) |
| Connector Type | Gold-plated ClickLoc coaxial |
| Thread Size | 1/2-20 UNF |
| Tensile Strength | 330 N (75 lbf) |
Engineering Advantages
Extended Linear Displacement Range
The 11 mm probe provides a 4.0 mm (160 mils) linear range, enabling accurate measurement of large axial movements in turbines and heavy rotating equipment.
Enhanced Signal Stability
Maintains a constant 100 mV/mil scale factor across wide temperature variations, reducing drift and preventing false alarms in high-temperature environments.
Superior Mechanical Durability
Constructed with AISI 303 stainless steel and a PPS tip for resistance to wear, oil mist, and chemical exposure in harsh operating conditions.
Secure ClickLoc Interconnect
The gold-plated ClickLoc connector ensures a stable, low-noise electrical connection with strong resistance to vibration-induced signal interruptions.
FAQs
Does this probe require a specific extension cable?
Yes. A 3300 XL 11 mm extension cable is required. The total system length must match the calibrated Proximitor length (typically 5.0 m or 9.0 m).
Can this probe replace an 8 mm probe?
No. The 11 mm system uses a different scale factor (100 mV/mil vs. 200 mV/mil), so the entire transducer system (probe + extension cable + Proximitor) must be matched accordingly.
What is the maximum installation torque?
The maximum torque is 27.1 N·m (240 in·lb). Exceeding this may damage the probe housing or internal coil.
Can the connector be hot-swapped?
Yes, the ClickLoc connector can be disconnected under power, but doing so will trigger a “Not OK” signal and may initiate alarms in protection systems.